default.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c
1//===----------------------------------------------------------------------===// 2// 3// ��������������������The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <locale> 11 12// locale() throw(); 13 14#include <locale> 15#include <new> 16#include <cassert> 17 18int new_called = 0; 19 20void* operator new(std::size_t s) throw(std::bad_alloc) 21{ 22 ++new_called; 23 return std::malloc(s); 24} 25 26void operator delete(void* p) throw() 27{ 28 --new_called; 29 std::free(p); 30} 31 32void check(const std::locale& loc) 33{ 34 assert(std::has_facet<std::collate<char> >(loc)); 35 assert(std::has_facet<std::collate<wchar_t> >(loc)); 36 37 assert(std::has_facet<std::ctype<char> >(loc)); 38 assert(std::has_facet<std::ctype<wchar_t> >(loc)); 39 assert((std::has_facet<std::codecvt<char, char, std::mbstate_t> >(loc))); 40 assert((std::has_facet<std::codecvt<char16_t, char, std::mbstate_t> >(loc))); 41 assert((std::has_facet<std::codecvt<char32_t, char, std::mbstate_t> >(loc))); 42 assert((std::has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc))); 43 44 assert((std::has_facet<std::moneypunct<char> >(loc))); 45 assert((std::has_facet<std::moneypunct<wchar_t> >(loc))); 46 assert((std::has_facet<std::money_get<char> >(loc))); 47 assert((std::has_facet<std::money_get<wchar_t> >(loc))); 48 assert((std::has_facet<std::money_put<char> >(loc))); 49 assert((std::has_facet<std::money_put<wchar_t> >(loc))); 50 51 assert((std::has_facet<std::numpunct<char> >(loc))); 52 assert((std::has_facet<std::numpunct<wchar_t> >(loc))); 53 assert((std::has_facet<std::num_get<char> >(loc))); 54 assert((std::has_facet<std::num_get<wchar_t> >(loc))); 55 assert((std::has_facet<std::num_put<char> >(loc))); 56 assert((std::has_facet<std::num_put<wchar_t> >(loc))); 57 58 assert((std::has_facet<std::time_get<char> >(loc))); 59 assert((std::has_facet<std::time_get<wchar_t> >(loc))); 60 assert((std::has_facet<std::time_put<char> >(loc))); 61 assert((std::has_facet<std::time_put<wchar_t> >(loc))); 62 63 assert((std::has_facet<std::messages<char> >(loc))); 64 assert((std::has_facet<std::messages<wchar_t> >(loc))); 65} 66 67int main() 68{ 69 int ok; 70 { 71 std::locale loc; 72 assert(new_called == 0); 73 assert(loc.name() == "C"); 74 assert(new_called == 0); 75 check(loc); 76 assert(new_called == 0); 77 assert(std::locale::global(std::locale("en_US")) == loc); 78 ok = new_called; 79 std::locale loc2; 80 assert(new_called == ok); 81 check(loc2); 82 assert(new_called == ok); 83 assert(loc2 == std::locale("en_US")); 84 assert(new_called == ok); 85 } 86 assert(new_called == ok); 87} 88